About

About us

Qingdao KNNJOO Machine Inc

  QINGDAO KNNJOO MACHINE INC. was created by the merger of QINGZHU and HESONG through introduction of foreign capital and technical reorganization. We have three subsidiaries and an international division. We mainly produce advanced shot blasting equipment, shot peening equipment, dust removal equipmen

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product

Case

Case

News

News

The Roller Conveyor Shot Blasting Machine Has Been
16 2018-03

The Roller Conveyor Shot Blasting Machine Has Been

  The Roller Conveyor Shot Blasting Machine Has Been Installed In Customer Factory! Roller Conveyor Shot Blasting Machine are used for cleaning and strengthening s...

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COOPERATIVE PARTNER